Architectural structure



FIG. 1 is a top front perspective view of an architectural structure showing our new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a cross-sectional view thereof from line B-B′ of FIG. 5;

FIG. 8 is a cross-sectional view thereof from line C-C′ of FIG. 3;

FIG. 9 is a partial cross-sectional view thereof from line B-B′ to line D-D′ of FIG. 5.

FIG. 10 is a partial cross-sectional view thereof from line C-C′ to line E-E′ of FIG. 3;

FIG. 11 is a top view thereof;

FIG. 12 is a cross-sectional view from line F-F′ of FIG. 6, where line F-F′ is taken at floor level; and,

FIG. 13 is a bottom view thereof.

The broken lines in the Figures show portions of the architectural structure that form no part of the claimed design.

The dot-dash lines in the Figures show unclaimed boundaries that form no part of the claimed design.

The dot-dash-dash lines in the Figures are reference lines that form no part of the claimed design.

The oblique shade lines in the Figures show transparency and not surface ornamentation. 

CLAIM The ornamental design for an architectural structure, as shown and described. 